Found 16 matching trials
Postoperative Pain and Functional Patient Outcomes After Functional Endoscopic Sinus Surgery PHASE4 The aim of the study is to quantify postoperative pain after functional end...
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Stanford University School of Medicine
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Botulinum Toxin Type A Block of the Sphenopalatine Ganglion in Chronic Rhinosinusitis With Nasal Polyposis PHASE2 Chronic rhinosinusitis (CRS) with nasal polyps is a particularly challengin...
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St Olavs Hospital
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The Effect of Ganglion Sphenopalatine Block Versus Placebo on Persistent Headache Following COVID-19 Infection PHASE3 The purpose of this study is to evaluate the effect of the ganglion sphenop...
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Bispebjerg and Frederiksberg Hospital, University of Copenhagen
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A Pilot Study of SPG Block for PTSD EARLY_PHASE1 Some patients with Post Traumatic Stress Disorder (PTSD) respond only parti...
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Changes in Cerebral Blood Flow (CBF) in Prone and Sitting Position Before and After GSP-block and Before and After Epidural Blood-patch: A Substudy of NCT03652714 NA The purpose of this optional sub-study to GSPB-2018 (NCT03652714) is to eva...
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Bispebjerg and Frederiksberg Hospital, University of Copenhagen
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Comparison of Occipital Nerve and Sphenopalatine Ganglion Blockade NA Migraine is a chronic disorder that causes disability. Episodic migraine ca...
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Ankara University
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The Effect of Ganglion Sphenopalatine Block (GSP-block) Versus Placebo on Postdural Puncture Headache PHASE3 The purpose of this study is to evaluate the effect of the ganglion sphenop...
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Rigshospitalet, University of Copenhagen
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Efficacy of Bilateral Ultrasonic Guided Sphenopalatine Ganglion Block in Maxilofacial Cancer Surgeries NA Patients will be randomly allocated according to computer - generated table...
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NCI, Cairo university
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Therapeutic Epidural Patch Versus Pain Block in the Midface for Headache PHASE3 The purpose of this study is to compare a pain block in the midface, versus...
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New Jersey Pain Center
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Sphenopalatine Ganglion Nerve Block vs. Elavil for Treatment of Transformed Migraines PHASE4 This study will compare a local anesthetic technique that has been used to ...
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Rutgers, Robert Wood Johnson Medical School , Pain Center of NJ
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